@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/12b7aa17-cc07-4db8-b505-50570a5a7543> rdfs:isDefinedBy <https://stad.gent/data/blank_node/12b7aa17-cc07-4db8-b505-50570a5a7543> .